📐 Quadrilateral Adventure

Score: 0
⏱️ 00:00

Capybara's Mecha Vault!

👉 Vault Unlock Guide:
🛡️ [Mirror Armor]: 'Opposite sides' and 'opposite angles' of a parallelogram are exactly equal! Verify values by physical translation or rotation.
⚡ [Charge Circuit]: Adjacent angles must exactly equal '180 degrees (supplementary)' to activate the circuit!
🌌 [Core Hub]: Diagonals 'bisect each other', meaning folding them 180 degrees matches perfectly, but their lengths are different!

⚠️ 12 levels in total. Revive to try again on failure (-10 points). Go for the fastest time!
Level 1
Preparing...
💡 Hint: Observe the data and select the correct value below.

🏆 Geometric Unlock Leaderboard

🏆 By High Score 🕒 By Recent Challenge
Rank Name High Score ⏱️ Completion Time Challenge Date
🥇 1 周沅楷 240 00:25 2026-06-10
🥈 2 Jones 240 00:27 2026-06-03
🥉 3 13lin 240 00:27 2026-06-10
4 周 240 00:27 2026-06-10
5 :) 240 00:28 2026-06-03
6 你老媽 240 00:28 2026-06-10
7 Xxxxxxxxxxxxxx 240 00:28 2026-06-10
8 Xxxxxxxx 240 00:29 2026-06-10
9 Xxxxxxxxx 240 00:29 2026-06-10
10 幹^_^ 240 00:32 2026-06-10